The introduction of "modular units" is not a new concept but recently there has been a gradual standardizing of unit sizes with different manufacturers working to the same specifications.  As a result, units are now interchangeable from one manufacturer's PSU to another.  The A-Designs range of 6 modules - all original designs - are fully compatible with the API 500 series "Lunchbox" modular rack frame and power supply, also those from Brent Averill and OSA.

As this format is becoming so popular, API has formed a confederation of manufacturers called the VPR Alliance, who's products are approved by API for fitting into the Lunchbox.  A-Designs is of course among them.

The EM (Erickson/Montessi) Series, consisting of EM-Red, EM-Blue, EM-Silver and EM-Gold modular Microphone Pre-amplifiers are variations on the P-1.  Each unit has its own distinct tonal character.

The EM-Gold is the latest pre-amplifier in the EM Series.

A-Designs took the custom wound output transformer of the EM-Silver and combined it with the custom wound input transformer of the EM-Red.

The results here made for the perfect sound on a floor tom!

It also produced great results with a number of microphones for vocals, Bass, and MP3/Drum Machines.  To try to describe the sound, we can say that the EM-Gold produces the dark end of the EM-Silver with more “up front” mids.

FEATURES

 

• 70dB Gain (EM-Red: 68dB)

• -20dB Pad
• Red LED indicator
• Phase reverse
• 48v Phantom
• ¼" DI for H/Z input
• Custom wound transformers
• Two thumb screws for easy install
• Large aluminum cast knob
• Very solid build quality